35/9-8

Exploration · Appraisal · P&A · Oil · Wintershall Norge AS · Nova · PL 418

The lithostratigraphic units 35/9-8 drilled through, shallowest first, with the depth each was met and where it ended. Groups are in bold; the formations within them are indented.

Formation tops

LITHOSTRATIGRAPHY · METRES ALONG THE WELLBORE

Unit	Level	Part of	Top, m	Base, m
Nordland Gp	Group	—	392	695
Utsira Fm	Formation	Nordland Gp	650	695
Hordaland Gp	Group	—	695	1,221
Grid Fm	Formation	Hordaland Gp	1,073.5	1,108
Frigg Fm	Formation	Hordaland Gp	1,108	1,190
Undifferentiated	Formation	—	1,190	1,221
Rogaland Gp	Group	—	1,221	1,737.5
Balder Fm	Formation	Rogaland Gp	1,221	1,267
Sele Fm	Formation	Rogaland Gp	1,267	1,280
Lista Fm	Formation	Rogaland Gp	1,280	1,342.5
No Formal Name	Formation	—	1,342.5	1,556.5
Lista Fm	Formation	Rogaland Gp	1,556.5	1,666
Våle Fm	Formation	Rogaland Gp	1,666	1,727
Egga Fm (informal)	Formation	Rogaland Gp	1,727	1,737.5
Shetland Gp	Group	—	1,737.5	2,704.5
Jorsalfare Fm	Formation	Shetland Gp	1,737.5	1,862
Kyrre Fm	Formation	Shetland Gp	1,862	2,549
Tryggvason Fm	Formation	Shetland Gp	2,549	2,627
Blodøks Fm	Formation	Shetland Gp	2,627	2,633
Svarte Fm	Formation	Shetland Gp	2,633	2,704.5
Cromer Knoll Gp	Group	—	2,704.5	2,714
Rødby Fm	Formation	Cromer Knoll Gp	2,704.5	2,714
Viking Gp	Group	—	2,714	3,146
Draupne Fm	Formation	Viking Gp	2,714	2,730
Heather Fm	Formation	Viking Gp	2,730	2,740
Intra Heather Fm Ss	Formation	Viking Gp	2,740	2,875
Heather Fm	Formation	Viking Gp	2,875	3,146
Brent Gp	Group	—	3,146	3,256
Tarbert Fm	Formation	Brent Gp	3,146	3,155
Ness Fm	Formation	Brent Gp	3,155	3,205
Etive Fm	Formation	Brent Gp	3,205	3,215
Rannoch Fm	Formation	Brent Gp	3,215	3,256

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

The cores themselves, with their intervals →

About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Tops are the Directorate's lithostratigraphy for the wellbore, in metres along the wellbore from the kelly bushing. A unit filed as No Formal Name or No Group Defined is the Directorate's placeholder where nothing is named.

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